Juhi travelled a distance of 16 km by bicycle at the speed of 15 km per hour

Juhi travelled a distance of 16 km by bicycle at the speed of 15 km per hour, 20 km by scooter at the speed of 50 km per hour and 50 km by car at the speed of 60 km per hour. The total time (in minutes) to travel these distances was
(A) 144
(b) 138
(c) 88
(d) 114